大株主の所有状況（株式数、持株比率）
[{"name":"王子ホールディングス株式会社","value":414000,"percentage":"9.41"},{"name":"日本製紙株式会社","value":299000,"percentage":"6.81"},{"name":"イチカワ従業員持株会","value":195000,"percentage":"4.43"},{"name":"株式会社みずほ銀行","value":175000,"percentage":"3.99"},{"name":"株式会社千葉銀行","value":174000,"percentage":"3.96"},{"name":"株式会社日本カストディ銀行（信託E口）","value":137000,"percentage":"3.13"},{"name":"眞嶋 洋","value":133000,"percentage":"3.04"},{"name":"光通信株式会社","value":97000,"percentage":"2.21"},{"name":"日本フエルト株式会社","value":67000,"percentage":"1.52"},{"name":"日本フイルコン株式会社","value":66000,"percentage":"1.5"}]
上位10株主の持株比率合計は40.0%です。
所有者別構成（単元数、持株比率）
[{"name":"個人その他","value":29473,"percentage":"59.64"},{"name":"その他の法人","value":12038,"percentage":"24.36"},{"name":"金融機関","value":4970,"percentage":"10.06"},{"name":"個人以外","value":0,"percentage":"3.98"},{"name":"金融商品取引業者","value":961,"percentage":"1.94"},{"name":"個人","value":0,"percentage":"0.02"}]